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Month: June 2021

pumps and valves at water and wastewater industrial plant

Why Control System Integrators Should Care about Serial Communications Monitoring: Cutting Costs and Reducing Risk

Historically, Industrial Control Systems (ICS) could exist as a closed-loop, with an air-gapped network and a solid physical security program insulating them from the outside world. An operator could trust the integrity of their operations based on process outputs, and when processes broke down maintenance was brought in to locate and fix the issue.

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Posted in Blog
Industrial Control Systems Monitoring

Improve Legacy Critical Infrastructure Protection with Automated Monitoring and Anomaly Detection for DNP3

DNP3 – Distributed Network Protocol 3.0 – is the second most-widely used serial communications protocol in Industrial Control Systems (ICS), after Modbus. As EPRI (Electric Power Research Institute) mentioned in a 2019 technical update: “it is the most widely used utility communications protocol in North America”

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Posted in Blog | Tagged Cybersecurity, DNP3

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  • Your Insider’s Guide to GISEC Global 2025: Where Industrial Cybersecurity Innovation Takes Center Stage 
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